Platinum is costlier although gold is a symbol of wealth and money and many people believe that gold is the most costliest metal.
Platinum is costlier than Diamond . Diamond has variety of qualities to assign its price, but pt is an inert metal. Platinum is a very rare and is a naturally white metal. The platinum that is usually used in jewellery is around 95% pure and is much heavier and much harder than white gold. so pt is costlier.
diamond
Because there is less of it.
Since platinum is a harder metal to work, it needs sophisticated machinery and techniques. Platinum melts at a very high temperature of almost 1,700 to 1,800 degrees and requires considerable skill to craft into jewellery. The metal demands careful handling, precision, detailing and practice and since it is 30 times rare than gold, it is expensive. The price of the metal has appreciated over the years, and consequently platinum indeed has a resale value. But in comparison to gold, platinum's resale value is less, because of the high production costs that platinum jewellery accrues, reselling is more difficult than gold
If by "stronger" you mean hard to bend, then platinum is less bendable than gold. For many applications gold is mixed with other materials in order to make it "harder" because pure gold is so soft. But neither gold or platinum are used for their strength, gold is mostly used for its electric properties (e.g. the connector on your mobile phone) and platinum as a catalyst in chemical reactions.
The difference in weight between platinum and gold is that platinum is denser and heavier than gold.
Yes, platinum is generally more expensive than radium. Platinum is a precious metal valued for its rarity and unique properties, while radium is a radioactive element commonly used in industrial and medical applications but is not as valuable as platinum.
they have gold but not platinum
Platinum is denser and heavier than gold. The weight difference between platinum and gold is about 20 - 40, with platinum being heavier.
Yes, platinum is heavier than gold. Platinum has a higher density than gold, which means that a given volume of platinum will weigh more than the same volume of gold.
Yes, platinum is rarer than gold.
Yes, gold is heavier than platinum.